State of Wisconsin Investment Board’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2019
Q4
Sell
-105,900
Closed -$10.3M 1645
2019
Q3
$10.3M Buy
105,900
+12,700
+14% +$1.23M 0.03% 602
2019
Q2
$9.54M Buy
93,200
+49,400
+113% +$5.06M 0.03% 619
2019
Q1
$4.99M Buy
43,800
+11,700
+36% +$1.33M 0.01% 820
2018
Q4
$1.26M Sell
32,100
-200
-0.6% -$7.83K ﹤0.01% 1064
2018
Q3
$1.76M Hold
32,300
﹤0.01% 1060
2018
Q2
$2.67M Buy
32,300
+5,800
+22% +$480K 0.01% 953
2018
Q1
$1.77M Hold
26,500
0.01% 991
2017
Q4
$1.36M Buy
26,500
+10,500
+66% +$540K ﹤0.01% 1036
2017
Q3
$1.43M Hold
16,000
﹤0.01% 1010
2017
Q2
$956K Buy
+16,000
New +$956K ﹤0.01% 1093